DNA

DNA stands for

• Deoxyriboplasmic acid

• Deoxynutrient amino

• Deoxyribonucleic acid

• Deoxyneutron amino

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What are the four nitrogen bases present in DNA?

• adenine, lysine, guanine, cytosine

• adenine, uracil, guanine, cytosine

• cytosine, thymine, lysine, adenine

• cytosine, guanine, thymine, adenine

Tags

NGSS.MS-LS3-1

What are the building blocks of DNA?

• proteins

• starches

• nucleotides

• RNA

Tags

NGSS.HS-LS1-1

What are the 3 parts of a nucleotide?

• phosphate, starch, hydrogen bases

• sugar, phosphate, nitrogen base

• nitrogen bases, DNA, sugar

• none of the above

Which of the following is a base pair?

• Adenine - Cytosine

• Cytosine - Thymine

• Deoxyribose - Cytosine

• Cytosine - Guanine

Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

Tags

CCSS.RI.3.5

CCSS.RL.4.1

CCSS.RL.5.1

CCSS.RL.9-10.9

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

Tags

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RL.6.7

CCSS.RL.7.7

CCSS.RL.8.7

Which 2 molecules form the sides (backbone) of the DNA ladder?

• deoxyribose sugar and adenine
• deoxyribose sugar and a hydrogen bond
• deoxyribose sugar and the nucleus
• deoxyribose sugar and phosphate

The structure of DNA can best be described as a

• single strand

• triple chain

• double helix

• short line

Where in the cell is most of the DNA stored?

• cytoplasm

• nucleus

• cell membrane

• ribosomes